NUMBER – (11-20) write numerals as words
Write numerals 11-20 as words

Last updated
25th February 2026

It is easier to understand the value and meaning of numbers when they can be expressed in different ways
Being able to convert from words to numbers and numbers to words (such as twenty-one & 21) supports understanding of place value
This in turn aids the maths skills of addition, subtraction, multiplication & division
Additionally, the word form of the number may come up in word problems and in formal writing
Write numerals 11-20 as words

Round numbers to the nearest 10

Find half of a number
